CMS专题

单选题After booting up a new computer， a technician observes that the USB ports are not working with any USB devices. Which of the following should be done FIRST？（）A Check the computer to verify that the jumper settings for USB are correct.B Connect the USB 

题目
单选题
After booting up a new computer， a technician observes that the USB ports are not working with any USB devices. Which of the following should be done FIRST？（）
A

Check the computer to verify that the jumper settings for USB are correct.

B

Connect the USB devices to a different computer to test the devices.

C

Buy new USB wires and test USB functionality.

D

Check the BIOS to verify that USB functionality is enabled.

如果没有搜索结果，请直接 联系老师 获取答案。
如果没有搜索结果，请直接 联系老师 获取答案。
相似问题和答案

第1题：

After setting up a new computer, a user states that the mouse and keyboard will not work. Whichof the following is the MOST likely reason?()

A. The network cable is disconnected

B. The PS/2 connectors are switched

C. The USB connectors are switched

D. The hard drive is unplugged


参考答案：B

第2题：

A technician receives a computer for repair and observes that the fan on the power supply is not moving. Which of the following should the technician do？ （）

  • A、Move the power supply voltage switch to 220 volts.
  • B、Add an additional fan to help cool the computer.
  • C、Replace the cable that attaches the power supply to the motherboard.
  • D、Replace the power supply.

正确答案:D

第3题：

A technician is installing a new power supply into a computer. One of the power supply connectors that the technician needs to connect to the motherboard is square and contains 4-pins. This connector is known as which of the following?（）

A.SATA

B.FDD

C.IDE

D.ATX


参考答案：D

第4题：

A technician receives a new printer for repair and the work order states that when powered on the printer makes a loud noise and will not print.  Which of the following actions should the technician take？ （）

  • A、Install new drivers on the computer.
  • B、Install a new ink cartridge.
  • C、Install a print head on the printer.
  • D、Remove the packing tape from the print head.

正确答案:D

第5题：

Under which of the following circumstances would a technician use IPCONFIG /RENEW?（）

  • A、After an unsuccessful reboot
  • B、If a user’s IP address has been spoofed
  • C、After using IPCONFIG /RELEASE
  • D、If the computer has an ARP address conflict

正确答案:C

第6题：

Which of the following keys are used to access advanced Windows start up options while a computer is booting？（）

  • A、F8
  • B、F6
  • C、F5
  • D、F2

正确答案:A

第7题：

The network technician is troubleshooting a network issue by implementing a new security device.After installing and configuring the device, which of the following steps should the technician takeNEXT?（）

  • A、Verity full system functionality
  • B、Identify the main problem and question the user
  • C、Document their findings, actions, and outcomes
  • D、Escalate the issue to upper management

正确答案:A

第8题：

A technician is using a packet sniffer to identify a server. The technician observes the followingnetwork traffic:Which of the following is MOST likely to be the server?()

A.HOST-A

B.HOST-B

C.HOST-C

D.HOST-D


参考答案：A

第9题：

After a technician installs a new CMOS battery on a motherboard, which of the following will thetechnician have to change? （）

  • A、Firmware version
  • B、System date/time
  • C、Bus speeds
  • D、Jumper settings

正确答案:B

第10题：

After setting up a new computer, a user states that the mouse and keyboard will not work. Whichof the following is the MOST likely reason?（）

  • A、The network cable is disconnected
  • B、The PS/2 connectors are switched
  • C、The USB connectors are switched
  • D、The hard drive is unplugged

正确答案:B

更多相关问题
相关内容